Commit | Line | Data |
3f9d7ae5 |
1 | // Global state variables |
2 | var selectedTextID; |
3 | var selectedTextInfo; |
4 | var selectedStemmaID = -1; |
5 | var stemmata = []; |
6 | |
7 | // Load the names of the appropriate traditions into the directory div. |
8 | function refreshDirectory () { |
9 | var lmesg = $('#loading_message').clone(); |
10 | $('#directory').empty().append( lmesg.contents() ); |
11 | $('#directory').load( _get_url(["directory"]), |
12 | function(response, status, xhr) { |
13 | if (status == "error") { |
14 | var msg = "An error occurred: "; |
15 | $("#directory").html(msg + xhr.status + " " + xhr.statusText); |
16 | } else { |
17 | if( textOnLoad != "" ) { |
18 | // Call the click callback for the relevant text, if it is |
19 | // in the page. |
20 | $('#'+textOnLoad).click(); |
21 | textOnLoad = ""; |
22 | } |
23 | } |
24 | } |
25 | ); |
26 | } |
27 | |
28 | // Load a tradition with its information and stemmata into the tradition |
29 | // view pane. Calls load_textinfo. |
98a45925 |
30 | function loadTradition( textid, textname, editable ) { |
31 | selectedTextID = textid; |
32 | // First insert the placeholder image and register an error handler |
04469f3e |
33 | $('#textinfo_load_status').empty(); |
5f0eda3f |
34 | $('#stemma_graph').empty(); |
98a45925 |
35 | $('#textinfo_waitbox').show(); |
75354c3a |
36 | $('#textinfo_container').hide().ajaxError( |
37 | function(event, jqXHR, ajaxSettings, thrownError) { |
38 | if( ajaxSettings.url.indexOf( 'textinfo' ) > -1 && ajaxSettings.type == 'GET' ) { |
39 | $('#textinfo_waitbox').hide(); |
40 | $('#textinfo_container').show(); |
41 | display_error( jqXHR, $("#textinfo_load_status") ); |
98a45925 |
42 | } |
75354c3a |
43 | }); |
44 | |
45 | // Hide the functionality that is irrelevant |
46 | if( editable ) { |
ce1c5863 |
47 | $('#open_stemma_add').show(); |
ce1c5863 |
48 | $('#open_textinfo_edit').show(); |
cbd23059 |
49 | $('#relatebutton_label').text('View collation and edit relationships'); |
75354c3a |
50 | } else { |
ce1c5863 |
51 | $('#open_stemma_add').hide(); |
db234220 |
52 | $('#open_stemweb_ui').hide(); |
c2b80bba |
53 | $('#query_stemweb_ui').hide(); |
ce1c5863 |
54 | $('#open_textinfo_edit').hide(); |
cbd23059 |
55 | $('#relatebutton_label').text('View collation and relationships'); |
75354c3a |
56 | } |
57 | |
62723740 |
58 | // Then get and load the actual content. |
98a45925 |
59 | // TODO: scale #stemma_graph both horizontally and vertically |
f6a8db89 |
60 | // TODO: load svgs from SVG.Jquery (to make scaling react in Safari) |
3f9d7ae5 |
61 | $.getJSON( _get_url([ "textinfo", textid ]), function (textdata) { |
98a45925 |
62 | // Add the scalar data |
75354c3a |
63 | selectedTextInfo = textdata; |
64 | load_textinfo(); |
63378fe0 |
65 | // Add the stemma(ta) |
98a45925 |
66 | stemmata = textdata.stemmata; |
67 | if( stemmata.length ) { |
68 | selectedStemmaID = 0; |
65a0c9c6 |
69 | } else { |
57e3a008 |
70 | selectedStemmaID = -1; |
65a0c9c6 |
71 | } |
63378fe0 |
72 | load_stemma( selectedStemmaID, editable ); |
98a45925 |
73 | // Set up the relationship mapper button |
3f9d7ae5 |
74 | $('#run_relater').attr( 'action', _get_url([ "relation", textid ]) ); |
38627d20 |
75 | // Set up the download button |
76 | $('#dl_tradition').attr( 'href', _get_url([ "download", textid ]) ); |
77 | $('#dl_tradition').attr( 'download', selectedTextInfo.name + '.xml' ); |
98a45925 |
78 | }); |
79 | } |
80 | |
3f9d7ae5 |
81 | // Load the metadata about a tradition into the appropriate div. |
75354c3a |
82 | function load_textinfo() { |
83 | $('#textinfo_waitbox').hide(); |
84 | $('#textinfo_load_status').empty(); |
85 | $('#textinfo_container').show(); |
86 | $('.texttitle').empty().append( selectedTextInfo.name ); |
87 | // Witnesses |
88 | $('#witness_num').empty().append( selectedTextInfo.witnesses.size ); |
89 | $('#witness_list').empty().append( selectedTextInfo.witnesses.join( ', ' ) ); |
90 | // Who the owner is |
91 | $('#owner_id').empty().append('no one'); |
92 | if( selectedTextInfo.owner ) { |
897a22fc |
93 | var owneremail = selectedTextInfo.owner; |
94 | var chop = owneremail.indexOf( '@' ); |
95 | if( chop > -1 ) { |
96 | owneremail = owneremail.substr( 0, chop + 1 ) + '...'; |
97 | } |
98 | $('#owner_id').empty().append( owneremail ); |
75354c3a |
99 | } |
100 | // Whether or not it is public |
101 | $('#not_public').empty(); |
102 | if( selectedTextInfo['public'] == false ) { |
103 | $('#not_public').append('NOT '); |
104 | } |
105 | // What language setting it has, if any |
106 | $('#marked_language').empty().append('no language set'); |
107 | if( selectedTextInfo.language && selectedTextInfo.language != 'Default' ) { |
108 | $('#marked_language').empty().append( selectedTextInfo.language ); |
109 | } |
110 | } |
111 | |
3f9d7ae5 |
112 | // Enable / disable the appropriate buttons for paging through the stemma. |
63378fe0 |
113 | function show_stemmapager ( editable ) { |
bf81fb57 |
114 | $('.pager_left_button').unbind('click').addClass( 'greyed_out' ); |
115 | $('.pager_right_button').unbind('click').addClass( 'greyed_out' ); |
65a0c9c6 |
116 | if( selectedStemmaID > 0 ) { |
117 | $('.pager_left_button').click( function () { |
63378fe0 |
118 | load_stemma( selectedStemmaID - 1, editable ); |
bf81fb57 |
119 | }).removeClass( 'greyed_out' ); |
65a0c9c6 |
120 | } |
121 | if( selectedStemmaID + 1 < stemmata.length ) { |
122 | $('.pager_right_button').click( function () { |
63378fe0 |
123 | load_stemma( selectedStemmaID + 1, editable ); |
bf81fb57 |
124 | }).removeClass( 'greyed_out' ); |
65a0c9c6 |
125 | } |
126 | } |
127 | |
3f9d7ae5 |
128 | // Load a given stemma SVG into the stemmagraph box. |
63378fe0 |
129 | function load_stemma( idx, editable ) { |
65a0c9c6 |
130 | // Load the stemma at idx |
131 | selectedStemmaID = idx; |
63378fe0 |
132 | show_stemmapager( editable ); |
133 | $('#open_stemma_edit').hide(); |
134 | $('#run_stexaminer').hide(); |
135 | $('#stemma_identifier').empty(); |
c2b80bba |
136 | // Add the relevant Stemweb functionality |
137 | if( editable ) { |
138 | if( selectedTextInfo.stemweb_jobid == 0 ) { |
139 | $('#open_stemweb_ui').show(); |
2c514a6f |
140 | $('#query_stemweb_ui').hide(); |
c2b80bba |
141 | } else { |
142 | $('#query_stemweb_ui').show(); |
2c514a6f |
143 | $('#open_stemweb_ui').hide(); |
c2b80bba |
144 | } |
145 | } |
98a45925 |
146 | if( idx > -1 ) { |
63378fe0 |
147 | // Load the stemma and its properties |
ec2f89ff |
148 | var stemmadata = stemmata[idx]; |
63378fe0 |
149 | if( editable ) { |
150 | $('#open_stemma_edit').show(); |
151 | } |
152 | if( stemmadata.directed ) { |
153 | // Stexaminer submit action |
154 | var stexpath = _get_url([ "stexaminer", selectedTextID, idx ]); |
155 | $('#run_stexaminer').attr( 'action', stexpath ); |
156 | $('#run_stexaminer').show(); |
157 | } |
158 | loadSVG( stemmadata.svg ); |
159 | $('#stemma_identifier').text( stemmadata.name ); |
40803b80 |
160 | setTimeout( 'start_element_height = $("#stemma_graph .node")[0].getBBox().height;', 500 ); |
98a45925 |
161 | } |
5ba6c2b4 |
162 | } |
75354c3a |
163 | |
c2b80bba |
164 | function query_stemweb_progress() { |
165 | var requrl = _get_url([ "stemweb", "query", selectedTextInfo.stemweb_jobid ]); |
166 | $.getJSON( requrl, function (data) { |
167 | // Look for a status message, either success, running, or notfound. |
168 | if( data.status === 'success' ) { |
169 | // Add the new stemmata to the textinfo and tell the user. |
2c514a6f |
170 | selectedTextInfo.stemweb_jobid = 0; |
c2b80bba |
171 | if( data.stemmata.length > 0 ) { |
172 | stemmata = stemmata.concat( data.stemmata ); |
173 | if( selectedStemmaID == -1 ) { |
174 | // We have a stemma for the first time; load the first one. |
2c514a6f |
175 | load_stemma( 0, true ); |
e883f11b |
176 | } else { |
177 | // Move to the index of the first added stemma. |
178 | var newIdx = stemmata.length - data.stemmata.length; |
179 | load_stemma( newIdx, true ); |
c2b80bba |
180 | } |
181 | alert( 'You have one or more new stemmata!' ); |
182 | } else { |
183 | alert( 'Stemweb run finished with no stemmata...huh?!' ); |
184 | } |
185 | } else if( data.status === 'running' ) { |
186 | // Just tell the user. |
187 | alert( 'Your Stemweb query is still running!' ); |
188 | } else if( data.status === 'notfound' ) { |
189 | // Ask the user to refresh, for now. |
190 | alert( 'Your Stemweb query probably finished and reported back. Please reload to check.' ); |
191 | } |
192 | }); |
193 | } |
194 | |
bd3ccd15 |
195 | // Load the SVG we are given |
196 | function loadSVG(svgData) { |
197 | var svgElement = $('#stemma_graph'); |
198 | |
199 | $(svgElement).svg('destroy'); |
200 | |
201 | $(svgElement).svg({ |
202 | loadURL: svgData, |
203 | onLoad : function () { |
204 | var theSVG = svgElement.find('svg'); |
205 | var svgoffset = theSVG.offset(); |
bd3ccd15 |
206 | var browseroffset = 1; |
23f8bfc2 |
207 | // Firefox needs a different offset, stupidly enough |
bd3ccd15 |
208 | if( navigator.userAgent.indexOf('Firefox') > -1 ) { |
23f8bfc2 |
209 | browseroffset = 3; // works for tall images |
210 | // ...but if the SVG is wider than it is tall, Firefox treats |
211 | // the top as being the top of the graph, loaded into the middle |
212 | // of the canvas, but then the margin at the top of the canvas |
213 | // extends upward. So we have to find the actual top of the canvas |
214 | // and correct for *that* instead. |
215 | var vbdim = svgElement.svg().svg('get').root().viewBox.baseVal; |
216 | if( vbdim.height < vbdim.width ) { |
217 | var vbscale = svgElement.width() / vbdim.width; |
218 | var vbrealheight = vbdim.height * vbscale; |
219 | browseroffset = 3 + ( svgElement.height() - vbrealheight ) / 2; |
220 | } |
bd3ccd15 |
221 | } |
222 | var topoffset = theSVG.position().top - svgElement.position().top - browseroffset; |
bd3ccd15 |
223 | theSVG.offset({ top: svgoffset.top - topoffset, left: svgoffset.left }); |
224 | } |
225 | }); |
226 | } |
227 | |
3f9d7ae5 |
228 | // General-purpose error-handling function. |
229 | // TODO make sure this gets used throughout, where appropriate. |
75354c3a |
230 | function display_error( jqXHR, el ) { |
ce1c5863 |
231 | var errmsg; |
232 | if( jqXHR.responseText == "" ) { |
233 | errmsg = "perhaps the server went down?" |
75354c3a |
234 | } else { |
ce1c5863 |
235 | var errobj; |
236 | try { |
237 | errobj = jQuery.parseJSON( jqXHR.responseText ); |
238 | errmsg = errobj.error; |
239 | } catch ( parse_err ) { |
240 | errmsg = "something went wrong on the server." |
241 | } |
75354c3a |
242 | } |
ce1c5863 |
243 | var msghtml = $('<span>').attr('class', 'error').text( "An error occurred: " + errmsg ); |
75354c3a |
244 | $(el).empty().append( msghtml ).show(); |
3f9d7ae5 |
245 | } |
246 | |
e0b90236 |
247 | // Event to enable the upload button when a file has been selected |
248 | function file_selected( e ) { |
249 | if( e.files.length == 1 ) { |
250 | $('#upload_button').button('enable'); |
ab0d1218 |
251 | $('#new_file_name_container').html( '<span id="new_file_name">' + e.files[0].name + '</span>' ); |
e0b90236 |
252 | } else { |
253 | $('#upload_button').button('disable'); |
ab0d1218 |
254 | $('#new_file_name_container').html( '(Use \'pick file\' to select a tradition file to upload.)' ); |
e0b90236 |
255 | } |
256 | } |
257 | |
2ece58b3 |
258 | // Implement our own AJAX method that uses the features of XMLHttpRequest2 |
259 | // but try to let it have a similar interface to jquery.post |
260 | // The data var needs to be a FormData() object. |
261 | // The callback will be given a single argument, which is the response data |
262 | // of the given type. |
263 | |
264 | function post_xhr2( url, data, cb, type ) { |
265 | if( !type ) { |
266 | type = 'json'; |
267 | } |
268 | var xhr = new XMLHttpRequest(); |
269 | // Set the expected response type |
270 | if( type === 'data' ) { |
271 | xhr.responseType = 'blob'; |
272 | } else if( type === 'xml' ) { |
273 | xhr.responseType = 'document'; |
274 | } |
275 | // Post the form |
276 | // Gin up an AJAX settings object |
277 | $.ajaxSetup({ url: url, type: 'POST' }); |
278 | xhr.open( 'POST', url, true ); |
279 | // Handle the results |
280 | xhr.onload = function( e ) { |
281 | // Get the response and parse it |
282 | // Call the callback with the response, whatever it was |
283 | var xhrs = e.target; |
284 | if( xhrs.status > 199 && xhrs.status < 300 ) { // Success |
285 | var resp; |
286 | if( type === 'json' ) { |
287 | resp = $.parseJSON( xhrs.responseText ); |
288 | } else if ( type === 'xml' ) { |
289 | resp = xhrs.responseXML; |
290 | } else if ( type === 'text' ) { |
291 | resp = xhrs.responseText; |
292 | } else { |
293 | resp = xhrs.response; |
294 | } |
295 | cb( resp ); |
296 | } else { |
297 | // Trigger the ajaxError... |
298 | _trigger_ajaxerror( e ); |
299 | } |
300 | }; |
301 | xhr.onerror = _trigger_ajaxerror; |
302 | xhr.onabort = _trigger_ajaxerror; |
303 | xhr.send( data ); |
304 | } |
305 | |
306 | function _trigger_ajaxerror( e ) { |
307 | var xhr = e.target; |
308 | var thrown = xhr.statusText || 'Request error'; |
309 | jQuery.event.trigger( 'ajaxError', [ xhr, $.ajaxSettings, thrown ]); |
310 | } |
311 | |
e0b90236 |
312 | function upload_new () { |
313 | // Serialize the upload form, get the file and attach it to the request, |
314 | // POST the lot and handle the response. |
315 | var newfile = $('#new_file').get(0).files[0]; |
316 | var reader = new FileReader(); |
317 | reader.onload = function( evt ) { |
2ece58b3 |
318 | var data = new FormData(); |
319 | $.each( $('#new_tradition').serializeArray(), function( i, o ) { |
320 | data.append( o.name, o.value ); |
321 | }); |
322 | data.append( 'file', newfile ); |
e0b90236 |
323 | var upload_url = _get_url([ 'newtradition' ]); |
2ece58b3 |
324 | post_xhr2( upload_url, data, function( ret ) { |
e0b90236 |
325 | if( ret.id ) { |
326 | $('#upload-collation-dialog').dialog('close'); |
327 | refreshDirectory(); |
328 | loadTradition( ret.id, ret.name, 1 ); |
329 | } else if( ret.error ) { |
330 | $('#upload_status').empty().append( |
331 | $('<span>').attr('class', 'error').append( ret.error ) ); |
332 | } |
2ece58b3 |
333 | }, 'json' ); |
e0b90236 |
334 | }; |
335 | reader.onerror = function( evt ) { |
336 | var err_resp = 'File read error'; |
337 | if( e.name == 'NotFoundError' ) { |
338 | err_resp = 'File not found'; |
339 | } else if ( e.name == 'NotReadableError' ) { |
340 | err_resp == 'File unreadable - is it yours?'; |
341 | } else if ( e.name == 'EncodingError' ) { |
342 | err_resp == 'File cannot be encoded - is it too long?'; |
343 | } else if ( e.name == 'SecurityError' ) { |
344 | err_resp == 'File read security error'; |
345 | } |
346 | // Fake a jqXHR object that we can pass to our generic error handler. |
347 | var jqxhr = { responseText: '{error:"' + err_resp + '"}' }; |
348 | display_error( jqxhr, $('#upload_status') ); |
349 | $('#upload_button').button('disable'); |
350 | } |
351 | |
352 | reader.readAsBinaryString( newfile ); |
3f9d7ae5 |
353 | } |
354 | |
355 | // Utility function to neatly construct an application URL |
356 | function _get_url( els ) { |
357 | return basepath + els.join('/'); |
358 | } |
359 | |
bd3ccd15 |
360 | |
3f9d7ae5 |
361 | $(document).ready( function() { |
50778a5d |
362 | // See if we have the browser functionality we need |
363 | // TODO Also think of a test for SVG readiness |
7c25980f |
364 | if( !!window.FileReader && !!window.File ) { |
50778a5d |
365 | $('#compatibility_check').empty(); |
366 | } |
367 | |
3f9d7ae5 |
368 | // call out to load the directory div |
369 | $('#textinfo_container').hide(); |
370 | $('#textinfo_waitbox').hide(); |
371 | refreshDirectory(); |
372 | |
373 | // Set up the textinfo edit dialog |
374 | $('#textinfo-edit-dialog').dialog({ |
375 | autoOpen: false, |
376 | height: 200, |
377 | width: 300, |
378 | modal: true, |
379 | buttons: { |
380 | Save: function (evt) { |
381 | $("#edit_textinfo_status").empty(); |
382 | $(evt.target).button("disable"); |
383 | var requrl = _get_url([ "textinfo", selectedTextID ]); |
384 | var reqparam = $('#edit_textinfo').serialize(); |
385 | $.post( requrl, reqparam, function (data) { |
386 | // Reload the selected text fields |
387 | selectedTextInfo = data; |
388 | load_textinfo(); |
389 | // Reenable the button and close the form |
390 | $(evt.target).button("enable"); |
391 | $('#textinfo-edit-dialog').dialog('close'); |
392 | }, 'json' ); |
393 | }, |
394 | Cancel: function() { |
395 | $('#textinfo-edit-dialog').dialog('close'); |
396 | } |
397 | }, |
398 | open: function() { |
399 | $("#edit_textinfo_status").empty(); |
400 | // Populate the form fields with the current values |
401 | // edit_(name, language, public, owner) |
402 | $.each([ 'name', 'language', 'owner' ], function( idx, k ) { |
403 | var fname = '#edit_' + k; |
404 | // Special case: language Default is basically language null |
405 | if( k == 'language' && selectedTextInfo[k] == 'Default' ) { |
406 | $(fname).val( "" ); |
407 | } else { |
408 | $(fname).val( selectedTextInfo[k] ); |
409 | } |
410 | }); |
411 | if( selectedTextInfo['public'] == true ) { |
412 | $('#edit_public').attr('checked','true'); |
413 | } else { |
414 | $('#edit_public').removeAttr('checked'); |
415 | } |
416 | }, |
417 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
418 | $(event.target).parent().find('.ui-button').button("enable"); |
419 | if( ajaxSettings.url.indexOf( 'textinfo' ) > -1 |
420 | && ajaxSettings.type == 'POST' ) { |
421 | display_error( jqXHR, $("#edit_textinfo_status") ); |
422 | } |
423 | }); |
424 | |
425 | |
426 | // Set up the stemma editor dialog |
427 | $('#stemma-edit-dialog').dialog({ |
428 | autoOpen: false, |
429 | height: 700, |
430 | width: 600, |
431 | modal: true, |
432 | buttons: { |
433 | Save: function (evt) { |
434 | $("#edit_stemma_status").empty(); |
435 | $(evt.target).button("disable"); |
436 | var stemmaseq = $('#stemmaseq').val(); |
437 | var requrl = _get_url([ "stemma", selectedTextID, stemmaseq ]); |
438 | var reqparam = { 'dot': $('#dot_field').val() }; |
439 | // TODO We need to stash the literal SVG string in stemmata |
440 | // somehow. Implement accept header on server side to decide |
441 | // whether to send application/json or application/xml? |
442 | $.post( requrl, reqparam, function (data) { |
443 | // We received a stemma SVG string in return. |
444 | // Update the current stemma sequence number |
445 | selectedStemmaID = data.stemmaid; |
be536c89 |
446 | delete data.stemmaid; |
447 | // Stash the answer in the appropriate spot in our stemma array |
448 | stemmata[selectedStemmaID] = data; |
3f9d7ae5 |
449 | // Display the new stemma |
63378fe0 |
450 | load_stemma( selectedStemmaID, true ); |
3f9d7ae5 |
451 | // Reenable the button and close the form |
452 | $(evt.target).button("enable"); |
453 | $('#stemma-edit-dialog').dialog('close'); |
454 | }, 'json' ); |
455 | }, |
456 | Cancel: function() { |
457 | $('#stemma-edit-dialog').dialog('close'); |
458 | } |
459 | }, |
460 | open: function(evt) { |
461 | $("#edit_stemma_status").empty(); |
462 | var stemmaseq = $('#stemmaseq').val(); |
463 | if( stemmaseq == 'n' ) { |
464 | // If we are creating a new stemma, populate the textarea with a |
465 | // bare digraph. |
466 | $(evt.target).dialog('option', 'title', 'Add a new stemma') |
db234220 |
467 | $('#dot_field').val( "digraph \"NAME STEMMA HERE\" {\n\n}" ); |
3f9d7ae5 |
468 | } else { |
469 | // If we are editing a stemma, grab its stemmadot and populate the |
470 | // textarea with that. |
471 | $(evt.target).dialog('option', 'title', 'Edit selected stemma') |
472 | $('#dot_field').val( 'Loading, please wait...' ); |
473 | var doturl = _get_url([ "stemmadot", selectedTextID, stemmaseq ]); |
474 | $.getJSON( doturl, function (data) { |
475 | // Re-insert the line breaks |
476 | var dotstring = data.dot.replace(/\|n/gm, "\n"); |
477 | $('#dot_field').val( dotstring ); |
478 | }); |
479 | } |
480 | }, |
481 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
482 | $(event.target).parent().find('.ui-button').button("enable"); |
483 | if( ajaxSettings.url.indexOf( 'stemma' ) > -1 |
484 | && ajaxSettings.type == 'POST' ) { |
485 | display_error( jqXHR, $("#edit_stemma_status") ); |
486 | } |
487 | }); |
db234220 |
488 | |
489 | $('#stemweb-ui-dialog').dialog({ |
490 | autoOpen: false, |
70744367 |
491 | height: 160, |
492 | width: 225, |
db234220 |
493 | modal: true, |
494 | buttons: { |
495 | Run: function (evt) { |
496 | $("#stemweb_run_status").empty(); |
497 | $(evt.target).button("disable"); |
70744367 |
498 | var requrl = _get_url([ "stemweb", "request" ]); |
499 | var reqparam = $('#call_stemweb').serialize(); |
db234220 |
500 | // TODO We need to stash the literal SVG string in stemmata |
501 | // somehow. Implement accept header on server side to decide |
502 | // whether to send application/json or application/xml? |
70744367 |
503 | $.getJSON( requrl, reqparam, function (data) { |
504 | // Job ID is in data.jobid. TODO do something with it. |
e883f11b |
505 | selectedTextInfo.stemweb_jobid = data.jobid; |
db234220 |
506 | $(evt.target).button("enable"); |
e883f11b |
507 | $('#stemweb-ui-dialog').dialog('close'); |
2c514a6f |
508 | // Reload the current stemma to rejigger the buttons |
509 | load_stemma( selectedStemmaID, true ); |
db234220 |
510 | }, 'json' ); |
511 | }, |
512 | Cancel: function() { |
513 | $('#stemweb-ui-dialog').dialog('close'); |
514 | } |
515 | }, |
516 | create: function(evt) { |
517 | // Call out to Stemweb to get the algorithm options, with which we |
518 | // populate the form. |
519 | var algorithmTypes = {}; |
520 | var algorithmArgs = {}; |
521 | $.each( stemwebAlgorithms, function( i, o ) { |
db234220 |
522 | if( o.model === 'algorithms.algorithm' ) { |
70744367 |
523 | // it's an algorithm. |
db234220 |
524 | algorithmTypes[ o.pk ] = o.fields; |
70744367 |
525 | } else if( o.model == 'algorithms.algorithmarg' && o.fields.external ) { |
526 | // it's an option for an algorithm that we should display. |
db234220 |
527 | algorithmArgs[ o.pk ] = o.fields; |
528 | } |
529 | }); |
530 | $.each( algorithmTypes, function( pk, fields ) { |
531 | var algopt = $('<option>').attr( 'value', pk ).append( fields.name ); |
532 | $('#stemweb_algorithm').append( algopt ); |
533 | }); |
70744367 |
534 | // Set up the relevant options for whichever algorithm is chosen. |
535 | // "key" -> form name, option ID "stemweb_$key_opt" |
536 | // "name" -> form label |
537 | $('#stemweb_algorithm').change( function() { |
538 | var pk = $(this).val(); |
539 | $('#stemweb_runtime_options').empty(); |
540 | $.each( algorithmTypes[pk].args, function( i, apk ) { |
541 | var argInfo = algorithmArgs[apk]; |
542 | if( argInfo ) { |
543 | // Make the element ID |
544 | var optId = 'stemweb_' + argInfo.key + '_opt'; |
545 | // Make the label |
546 | var optLabel = $('<label>').attr( 'for', optId ) |
547 | .append( argInfo.name + ": " ); |
548 | var optCtrl; |
549 | var argType = argInfo.value; |
550 | if( argType === 'positive_integer' ) { |
551 | // Make it an input field of smallish size. |
552 | optCtrl = $('<input>').attr( 'size', 4 ); |
553 | } else if ( argType === 'boolean' ) { |
554 | // Make it a checkbox. |
555 | optCtrl = $('<checkbox>'); |
556 | } |
557 | // Add the name and element ID |
ed0ce314 |
558 | optCtrl.attr( 'name', argInfo.key ).attr( 'id', optId ); |
70744367 |
559 | // Append the label and the option itself to the form. |
560 | $('#stemweb_runtime_options').append( optLabel ) |
561 | .append( optCtrl ).append( $('<br>') ); |
562 | } |
563 | }); |
564 | }); |
565 | // Prime the initial options |
566 | $('#stemweb_algorithm').change(); |
db234220 |
567 | }, |
568 | open: function(evt) { |
70744367 |
569 | $('#stemweb_run_status').empty(); |
b8f3a8c8 |
570 | $('#stemweb_tradition').attr('value', selectedTextID ); |
db234220 |
571 | }, |
572 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
573 | $(event.target).parent().find('.ui-button').button("enable"); |
ed0ce314 |
574 | if( ajaxSettings.url.indexOf( 'stemweb/request' ) > -1 ) { |
db234220 |
575 | display_error( jqXHR, $("#stemweb_run_status") ); |
576 | } |
577 | }); |
3f9d7ae5 |
578 | |
579 | $('#upload-collation-dialog').dialog({ |
580 | autoOpen: false, |
e0b90236 |
581 | height: 360, |
3f9d7ae5 |
582 | width: 480, |
583 | modal: true, |
584 | buttons: { |
3f9d7ae5 |
585 | upload: { |
586 | text: 'Upload', |
587 | id: 'upload_button', |
588 | click: function() { |
589 | $('#upload_status').empty(); |
e0b90236 |
590 | $('#upload_button').button("disable"); |
591 | upload_new(); |
3f9d7ae5 |
592 | } |
593 | }, |
ab0d1218 |
594 | pick_file: { |
595 | text: 'Pick File', |
596 | id: 'pick_file_button', |
597 | click: function() { |
598 | $('#new_file').click(); |
599 | } |
600 | }, |
3f9d7ae5 |
601 | Cancel: function() { |
602 | $('#upload-collation-dialog').dialog('close'); |
603 | } |
604 | }, |
e0b90236 |
605 | open: function() { |
606 | // Set the upload button to its correct state based on |
607 | // whether a file is loaded |
608 | file_selected( $('#new_file').get(0) ); |
2ece58b3 |
609 | $('#upload_status').empty(); |
3f9d7ae5 |
610 | } |
e0b90236 |
611 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
612 | // Reset button state |
613 | file_selected( $('#new_file').get(0) ); |
614 | // Display error message if applicable |
615 | if( ajaxSettings.url.indexOf( 'newtradition' ) > -1 |
616 | && ajaxSettings.type == 'POST' ) { |
617 | display_error( jqXHR, $("#upload_status") ); |
618 | } |
619 | });; |
3f9d7ae5 |
620 | |
621 | $('#stemma_graph').mousedown( function(evt) { |
622 | evt.stopPropagation(); |
623 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
624 | $('body').mousemove( function(evt) { |
625 | mouse_scale = 1; // for now, was: mouse_scale = svg_root_element.getScreenCTM().a; |
626 | dx = (evt.clientX - $('#stemma_graph').data( 'mousedown_xy' )[0]) / mouse_scale; |
627 | dy = (evt.clientY - $('#stemma_graph').data( 'mousedown_xy' )[1]) / mouse_scale; |
628 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
629 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
630 | var g = $('g.graph', svg_root).get(0); |
631 | current_translate = g.getAttribute( 'transform' ).split(/translate\(/)[1].split(')',1)[0].split(' '); |
632 | new_transform = g.getAttribute( 'transform' ).replace( /translate\([^\)]*\)/, 'translate(' + (parseFloat(current_translate[0]) + dx) + ' ' + (parseFloat(current_translate[1]) + dy) + ')' ); |
633 | g.setAttribute( 'transform', new_transform ); |
634 | evt.returnValue = false; |
635 | evt.preventDefault(); |
636 | return false; |
637 | }); |
638 | $('body').mouseup( function(evt) { |
639 | $('body').unbind('mousemove'); |
640 | $('body').unbind('mouseup'); |
641 | }); |
642 | }); |
643 | |
644 | $('#stemma_graph').mousewheel(function (event, delta) { |
645 | event.returnValue = false; |
646 | event.preventDefault(); |
647 | if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta; |
648 | if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail; |
649 | if( delta < -9 ) { delta = -9 }; |
650 | var z = 1 + delta/10; |
651 | z = delta > 0 ? 1 : -1; |
652 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
653 | var g = $('g.graph', svg_root).get(0); |
654 | if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 1000))) { |
655 | var scaleLevel = z/10; |
656 | current_scale = parseFloat( g.getAttribute( 'transform' ).split(/scale\(/)[1].split(')',1)[0].split(' ')[0] ); |
657 | new_transform = g.getAttribute( 'transform' ).replace( /scale\([^\)]*\)/, 'scale(' + (current_scale + scaleLevel) + ')' ); |
658 | g.setAttribute( 'transform', new_transform ); |
659 | } |
660 | }); |
661 | |
662 | }); |